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What is PVC pipe and How it Manufactured?
May 29 , 2023
PVC pipe has been in use for over 80 years, servicing a multitude of applications in various market sectors around the world. Compared with metal piping, PVC pipes are exceptionally rigid and durable, with complete corrosion resistance and with little risk of succumbing to thermal expansion or contraction. PVC pipes are commonly used in water supply, plumbing and irrigation, which is lightweight, ...
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Processing of Rigid PVC Foam Board
Jul 05 , 2023
Rigid PVC foam board is made of PVC as the main material, through a special foaming process. Due to its internal structure of fine bubble holes and surface similar to natural wood, it is a very ideal building decoration material and can be widely used in industries such as car and boat manufacturing, furniture, kitchen and bathroom material decoration and so on, with a large market demand. The ext...
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Problems and Solutions for the Production of PVC Transparent Sheet Extrusion
Jul 05 , 2023
PVC has a wide range of applications due to its stable chemical properties, corrosion resistance, and high heat resistance. According to the amount of plasticizer used, there are two types of PVC: flexible PVC and rigid PVC. Due to various factors, bubbles and yellowing of the sheet may occur during the PVC Sheet production process. There are causes and corresponding solutions. 1. Yellowing of the...
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PVC profile extrusion process
Sep 13 , 2023
PVC profiles are becoming more and more widely used because of their lower weight compared to wood profiles and their relatively low prices. PVC profile extrusion line is used to make different PVC profiles, such as PVC window frame, PVC panel etc. The PVC profile production line includes conical twin screw extruder or single screw extruder, with different molds to make different shapes of profile...
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What's PVC pipe extrusion line?
Sep 13 , 2023
PVC pipe extrusion lines includes four-outlet PVC pipe extrusion line, PVC double-outlet extrusion line and PVC single-outlet extrusion line. The applicable pipe diameter of each extrusion line is different, which should be choose according to the actual pipe diameters that need to be produced. PVC four outlet pipe extrusion line has the model of 16-32mm four-outlet PVC pipe extrusion line ...
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What is PVC Corrugated Roofing Sheet Extrusion Line?
Sep 26 , 2023
PVC corrugated roofing sheets are heat-resistant and have fast heat dissipation, which are widely used in acid-resistant, alkaline-resistant plant roof tiles, wall panels, non-ferrous metal smelting workshop etc. The PVC corrugated roofing sheet production line can be divided in to PVC solid roof production line, PVC hollow roof production line, and PVC tile roof production line according to diffe...
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PVC Sheet Extrusion Process
Jun 27 , 2024
PVC sheet extrusion line is mainly used for the production of various types of PVC sheet, such as PVC marble sheet, PVC corrugated roofing sheet, transparent soft PVC sheet and so on, which is widely used as various decoration, advertisement, division plate, etc. The production line usually adopts conical twin-screw extruder, PVC sheet mould (T-shape die), three calender, cooling frame, hauler, cu...
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What is PVC Granulation line?
Jun 28 , 2024
Plastic granulation technology is mainly used in plastic product manufacturing and resource recycling to make various plastic products or plastic raw materials, and has both environmental and economic benefits. Plastic granulation is the process to make plastic granules and reduce the size to make sure that the produced granules can be used in to plastic manufacture. For PVC granules, it is widely...
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What is PVC Hollow Corrugated Roof Extrusion?
Feb 20 , 2025
PVC hollow corrugated roof tile is made of PVC resin as the main raw material, supplemented by UV anti-ultraviolet agent and other chemical raw materials, through the scientific proportioning, the use of multi-layer co-extrusion technology. The extrusion of hollow corrugated roof tile typically involves the following steps: Firstly, PVC material is melted and processed through the Conical/Parallel...
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